hawkeye | 393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0

General

Target

393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe
Size

859KB
MD5

8cce16d51672abd5bfdf9696f9c887da
SHA1

0d06202b2e1d7b178b0e89bc9da8d9cd16985787
SHA256

393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0
SHA512

7b83bfad7be0ceef276c7e5585eed81fbf1ff41168704dfdf9b0200bfbb865df724a7234464eba48b7ba053212258faefe7dd00e304cc678925c80b6b70c4c8f
SSDEEP

12288:rYlRQtqB5urTIoYWBQk1E+VF9mOx9Eimo:uRQtqBorTlYWBhE+V3mO

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1556-134-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/1556-135-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1556-137-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1556-138-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4600-139-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4600-140-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4600-142-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4600-143-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4600-145-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1556-134-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1556-135-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1556-137-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1556-138-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4600-139-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4600-140-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4600-142-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4600-143-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4600-145-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

14 whatismyipaddress.com

flow	ioc
14	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

description	pid	process	target process
PID 1904 set thread context of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 set thread context of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe

Drops file in Windows directory 1 IoCs

Processes:

dw20.exe

description ioc process

File created C:\Windows\AppCompat\Programs\Amcache.hve.tmp dw20.exe

description	ioc	process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exe393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

pid process

4600 vbc.exe
4600 vbc.exe
1904 393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

pid	process
4600	vbc.exe
4600	vbc.exe
1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exedw20.exe

description	pid	process
Token: SeDebugPrivilege	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe
Token: SeRestorePrivilege	1736	dw20.exe
Token: SeBackupPrivilege	1736	dw20.exe
Token: SeBackupPrivilege	1736	dw20.exe
Token: SeBackupPrivilege	1736	dw20.exe
Token: SeBackupPrivilege	1736	dw20.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

pid process

1904 393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

pid	process
1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe

description	pid	process	target process
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1556	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 4600	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	vbc.exe
PID 1904 wrote to memory of 1736	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	dw20.exe
PID 1904 wrote to memory of 1736	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	dw20.exe
PID 1904 wrote to memory of 1736	1904	393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe
"C:\Users\Admin\AppData\Local\Temp\393dd5ffc714dfbdbf893efac1551d74abdab2833cc0844e4206846ce07db2e0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1904

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
2⤵
- Accesses Microsoft Outlook accounts
PID:1556

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4600

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 2540
2⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:1736

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1556-134-0x0000000000000000-mapping.dmp

Download
memory/1556-135-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1556-137-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1556-138-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1736-146-0x0000000000000000-mapping.dmp

Download
memory/1904-133-0x0000000074710000-0x0000000074CC1000-memory.dmp

Filesize
5.7MB

Download
memory/1904-132-0x0000000074710000-0x0000000074CC1000-memory.dmp

Filesize
5.7MB

Download
memory/1904-147-0x0000000074710000-0x0000000074CC1000-memory.dmp

Filesize
5.7MB

Download
memory/4600-139-0x0000000000000000-mapping.dmp

Download
memory/4600-143-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4600-145-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4600-142-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4600-140-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads